Module `pacai.util.util`

Various utility functions.

Functions

def arrayInvert(array): Inverts a matrix stored as a list of lists.
def buildHash(*args): Build a hash code from different components.
def matrixAsList(matrix, value=True): Turns a matrix into a list of coordinates matching the specified value
def nearestPoint(pos): Finds the nearest grid point to a position (discretizes).
def sign(x): Returns 1 or -1 depending on the sign of x